training must be a numeric matrix line 242

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Mayss Aliyeh 2017-5-19

编辑： Mayss Aliyeh 2017-5-19

my dataset of the the svmtrain is in .mat file and is 1x122 struct it contains 7 fields , 6 of them are double and 1 is numeric.

I had an error training must be a numeric matrix.

How can I solve my problem? how can I convert it?

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